David Bosschaert created MESOS-6384:
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Summary: Support for size with create-on-demand volumes with
Docker containerizer
Key: MESOS-6384
URL: https://issues.apache.org/jira/browse/MESOS-6384
Project: Mesos
Issue Type: Improvement
Components: docker
Reporter: David Bosschaert
This issue was originally worded as marathon issue
https://github.com/mesosphere/marathon/issues/4583
When specifying an external volume to be used with a docker container, the size
of the external volume cannot be specified. External volumes are often created
on-demand, when first used, but if no size can be specified all volumes will
have the same, default size.
In the case if DVDI with REXRay, the default size is 16GB. This default can be
modified but it is clearly desirable to be able to specify per-volume what the
size should be.
When mesos creates the external volume on-demand, which I presume normally
happens before the docker container is launched, it should allow the
specification of the size of this volume.
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